Concept

Motion controller

Résumé
In video games and entertainment systems, a motion controller is a type of game controller that uses accelerometers or other sensors to track motion and provide input. Motion controllers using accelerometers are used as controllers for video games, which was made more popular since 2006 by the Wii Remote controller for Nintendo's Wii console, which uses accelerometers to detect its approximate orientation and acceleration, and serves an image sensor, so it can be used as a pointing device. It was followed by other similar wand-based devices, including the ASUS Eee Stick, Sony PlayStation Move (which also uses magnetometers to track the Earth's magnetic field and computer vision via the PlayStation Eye to aid in position tracking), Joy-Con, and HP Swing. The PlayStation 3's first controller, the Sixaxis, included motion sensing at the notable loss of haptic feedback (vibration) due to interference concerns; these features were both included on the later DualShock 3. Other systems use different mechanisms for input, such as Microsoft's Kinect, which combines infrared structured light and computer vision, and the Razer Hydra, which uses a magnetic field to determine position and orientation. The Sega AM2 arcade game Hang-On, designed by Yu Suzuki, was controlled using a video game arcade cabinet resembling a motorbike, which the player moved with their body. This began the "Taikan" trend, the use of motion-controlled hydraulic arcade cabinets in many arcade games of the late 1980s, two decades before motion controls became popular on video game consoles. The Sega Activator, based on the Light Harp invented by Assaf Gurner, an Israeli musician and Kung Fu martial artist who researched inter disciplinarian concepts to create the experience of playing an instrument using the whole body's motion, was released for the Mega Drive (Genesis) in 1993. It could read the player's physical movements and was the first controller to allow full-body motion sensing, The original invention related to a 3 octaves musical instrument that could interpret the user's gestures into musical notes via MIDI protocol.
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